Perhaps you should try some spelling variations:
dong doanh » dung doanh, trong doanh, doanh doanh
canh trinh » canh tranh, hanh trinh, canh tinh
doanh phan » doanh nhan, doan phan, doanh thanh
dang dong » dang cong, dung dong, dan dong
khi sang » khai sang, phi san, nha sang
trinh va » trinh van, trinh vat, trinh ve
phan lap » phan dau
va dang » van dang, va nang, va lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi sang - canh trinh va dang dong doanh phan lap~.
• Adding a wildcard symbol may retrieve word variants: doi khi sang - canh trinh va dang dong doanh phan lap*.